Si Ge Ir Spherical Lens

Aspherical lens by polished
Material: IR Silicon,Germanium
Size:10mm-150mm
Surface quality:60-40.
PV.

Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: +/-5mm --+/-1000mm+/-1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm +/-0.1mm
Tc tolerance:+/-0.1mm
Centration: 3-5'
Surface accuracy: lambda/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.

Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: +/-5mm --+/-1000mm+/-1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm +/-0.1mm
Tc tolerance:+/-0.1mm
Centration: 3-5'
Surface accuracy: lambda/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.

According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: í+5mm --í+1000mmí+1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm í+0.1mm
Tc torlerance:í+0.1mm
Centration: 3-5'
Surface accuracy: ª-/2@
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design

Standard lot

Spherical lens

According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: í+5mm --í+1000mmí+1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm í+0.1mm
Tc torlerance:í+0.1mm
Centration: 3-5'
Surface accuracy: ª-/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design

Ge lens


Safe packing

Sunday Optics manufacture spherical lens include: plano convex lens, plano concave lens,double convex lens, double concave lens, meniscus lens, achromatic doublet lens.
Material:H-K9L JGS1 Corning 7980, Sapphire, CaF2, Silicon Germanium
Size:0.1-600mm+/-0.01
Surface quality:10-5
Flatness:1/10lambda
Centeration.

Spherical lenses are solid or hollow glass beads with a diameter of several micrometers to tens of micrometers. The application fields involve the chemical industry, military industry, aerospace, transportation, petroleum, light industry, medical treatment, etc.

Diameter: 3mm-200mm 0.1mm
Surface Accuracy: 0.005mm
Surface Quality: 60/40.40/20.20/10

Payments:T/T
Delivery:2days for stock,OEM about 3-5weeks
Origin:CHINA
Packing:optical package
Inspection:MIL
Samples:Charge
Sample Price:$0.10


Spherical lens

Achromatic Lenses

Cylindrical Lenses

Lenses
Lenses have many applications ranging from the simple collection of a laser beam to precision imaging and image transfer. Lenses are classified as single lenses, cylindrical lenses and achromatic lenses. These lenses are made of BK7, fused silica and CaF2. Special focusing systems can be designed by our engineers upon request.

Spherical lens
LENSE TYPE MATERIALS ILLUSTRATION ..

Read more

Achromatic Lenses
These lenses are made of BK7, fused silica and CaF2. Special focusing systems can be designed by our engineers upon request. LENSES ..

Read more

Cylindrical Lenses
Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projectio..

Read more

LENSE TYPE

MATERIALS

ILLUSTRATION

PROPERTIES AND APPLICATIONS

Plano-Convex Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Positive focus length. Most suitable where one conjugate is more than five times the other, e.g. in sensor applications or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture.

Double-Convex Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Most suitable where the conjugates are on opposite sides of the lenses and the ratio of the distances is less than 5:1, e.g. as simple image relay components.

Plano-Concave Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Negative lens with the form most suitable where one conjugate is more than five times the other, e.g. producing divergent light from a collimated input beam.

Double-Concave Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass

Negative lens with the form most suitable to producing divergent light or a virtual image, where the input light is converging.

Positive Meniscus Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Negative Meniscus Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Mount For Lenses

Black Anodized Aluminum

Used to fix position of lenses.Surface irregularity < �»/4 < �»/8
Protective bevel 0.25 + 0.25, -0.0mm 0.2 ± 0.1mm